@charset "UTF-8";
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, code, form, fieldset, legend, input, button, textarea, p, blockquote, th, td, a, img, span, thead, tbody, tfoot {
  margin: 0;
  padding: 0;
}

html {
  font-size: 40px;
}

body {
  font-family: 'Microsoft Yahei', 'Hiragino Sans GB',  '宋体', \5b8b\4f53, Tahoma, Arial, Helvetica, STHeiti;
}

html {
  overflow-y: scroll;
}

fieldset, img {
  border: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
}

address, caption, cite, code, dfn, em, i, strong, th, var {
  font-style: normal;
  font-weight: normal;
}

ol, ul, li {
  list-style: none outside;
}

blockquote:before, blockquote:after, q:before, q:after {
  content: '';
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

caption, th {
  text-align: left;
}

input, textarea, select, button {
  font-family: 'Microsoft Yahei';
  font-size: inherit;
  *font-size: 100%;
  font-weight: inherit;
  resize: none;
}

button {
  cursor: pointer;
}

:focus {
  outline: 0;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.clearfix:before, .clearfix:after {
  content: "";
  display: table;
}
.clearfix:after {
  clear: both;
  display: table;
}

img {
  max-width: 100%;
}

#page {
  width: 18rem;
  margin: 0 auto;
  position: relative;
  min-height: 32rem;
}

a:hover {
  text-decoration: none;
}

.btn {
  cursor: pointer;
}

.hidden {
  display: none;
}

.container {
  padding: 0 0.6rem;
  margin: 0 auto;
}

.header .container {
  border-bottom: 1px solid #dcdcdc;
}
.header .container .content {
  text-align: center;
  font-size: 0.85rem;
  color: #333333;
  height: 2.4rem;
  line-height: 2.4rem;
  position: relative;
}
.header .container .content .back {
  width: 0.6rem;
  height: 1.1rem;
  background: url("../../../../images/tea/class_list/back.png") center no-repeat;
  background-size: 100% 100%;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -0.55rem;
}
.header .container .content .back a {
  display: block;
  width: 100%;
  height: 100%;
}
.header .container .content .quit_class {
  font-size: 0.7rem;
  color: #12b7f5;
  line-height: 1.6rem;
  width: 3.375rem;
  height: 1.6rem;
  border-radius: 0.25rem;
  text-align: center;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -0.8rem;
  border: 0.025rem solid #12b7f5;
}
.header .container .content .quit_class a {
  text-decoration: none;
  font-size: 0.7rem;
  color: #12b7f5;
}
.header .container .content .quit_class a:hover {
  text-decoration: none;
}

.simple_open_status .container {
  border-bottom: 1px solid #dcdcdc;
}
.simple_open_status .container .content {
  height: 4rem;
  box-sizing: border-box;
  padding-top: 1rem;
  padding-bottom: 1rem;
  position: relative;
}
.simple_open_status .container .content .total_count {
  font-size: 0.7rem;
  color: #333333;
}
.simple_open_status .container .content .class_info span {
  font-size: 0.6rem;
  color: #aaaaaa;
  margin-right: 0.75rem;
}
.simple_open_status .container .content .class_info span em {
  color: #ff6600;
}
.simple_open_status .container .content .add_student {
  height: 2rem;
  box-sizing: border-box;
  padding-top: 1.25rem;
  background: url("../../../../images/tea/class_manage/add_student.png") top center no-repeat;
  background-size: 1.175rem 1.175rem;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -1rem;
  font-size: 0.6rem;
  color: #333333;
}

.detail_info .btn_container {
  height: 2.375rem;
  border-bottom: 1px solid #dcdcdc;
  line-height: 2.375rem;
}
.detail_info .btn_container li {
  width: 33.33%;
  float: left;
}
.detail_info .btn_container li div {
  text-align: center;
  width: 80%;
  margin: 0 auto;
  font-size: 0.7rem;
  color: #333333;
}
.detail_info .btn_container li.active div {
  color: #12b7f5;
  border-bottom: 0.05rem solid #12b7f5;
}
.detail_info .address_list_container {
  position: relative;
}
.detail_info .address_list_container > li {
  background: #f1f1f1;
}
.detail_info .address_list_container > li dl {
  margin: 0;
  padding: 0;
}
.detail_info .address_list_container > li dl dt, .detail_info .address_list_container > li dl dd {
  height: 2.375rem;
  box-sizing: border-box;
  padding: 0.3rem 0.6rem;
  line-height: 1.775rem;
  font-size: 0.7rem;
}
.detail_info .address_list_container > li dl dt {
  border-bottom: 1px solid #dcdcdc;
}
.detail_info .address_list_container > li dl dd {
  background: #FFFFFF;
  border-bottom: 1px solid #dcdcdc;
  position: relative;
}
.detail_info .address_list_container > li dl dd img {
  background: #e6e5e5;
  width: 1.775rem;
  height: 1.775rem;
  vertical-align: bottom;
  margin-right: 0.625rem;
  border-radius: 100%;
}
.detail_info .address_list_container > li dl dd ol {
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -0.6rem;
}
.detail_info .address_list_container > li dl dd ol li {
  list-style-type: disc;
  color: #aaaaaa;
  font-size: 0.7rem;
  line-height: 0.4rem;
  margin: 0;
}
.detail_info .address_list_container > li .invite_open {
  width: 100%;
  height: 2.4rem;
  background: #12b7f5;
  color: #FFFFFF;
  font-size: 0.85rem;
  line-height: 2.4rem;
  text-align: center;
  position: fixed;
  bottom: 0;
}

.dialog {
  border-radius: 0.075rem;
}
.dialog ul li {
  font-size: 0.7rem;
  color: #FFFFFF;
  width: 5rem;
  padding: 0.75rem 0.375rem;
  background: #333333;
  border-bottom: 0.025rem solid #000000;
}
.dialog ul li em {
  display: inline-block;
  width: 0.675rem;
  height: 0.675rem;
  margin-right: 0.5rem;
  vertical-align: middle;
}
.dialog ul li:first-child {
  border-radius: 0.25rem 0.25rem 0 0;
}
.dialog ul li:last-child {
  border-radius: 0 0 0.25rem 0.25rem;
}
.dialog ul li.alter em {
  background: url("../../../../images/tea/class_manage/icon_alter.png") top center no-repeat;
  background-size: 100% 100%;
}
.dialog ul li.del em {
  background: url("../../../../images/tea/class_manage/icon_del.png") top center no-repeat;
  background-size: 100% 100%;
}
.dialog ul li.cpwd em {
  background: url("../../../../images/tea/class_manage/icon_cpwd.png") top center no-repeat;
  background-size: 100% 100%;
}
.dialog ul li.yzmkt em {
  background: url("../../../../images/tea/class_manage/icon_yzmkt.png") top center no-repeat;
  background-size: 100% 100%;
}
.dialog ul li.invitekt em {
  background: url("../../../../images/tea/class_manage/icon_invitekt.png") top center no-repeat;
  background-size: 100% 100%;
}

.dialog_code_container {
  padding: 2.5rem 3.25rem;
  font-size: 0.85rem;
  color: #333333;
}
.dialog_code_container #dialog_codeid {
  width: 6.625rem;
  vertical-align: middle;
  border: none;
  border-bottom: 0.025rem solid #dcdcdc;
}

.dialog_invitekt_container {
  width: 16rem;
  box-sizing: border-box;
  padding: 1.225rem 0.625rem;
  margin: 0 auto;
  line-height: 1.8;
}
.dialog_invitekt_container span {
  font-size: 0.6rem;
  color: #aaaaaa;
}
.dialog_invitekt_container div {
  margin-top: 1.125rem;
  padding: 0.5rem;
  font-size: 0.7rem;
  color: #333333;
  border: 0.025rem solid #dcdcdc;
}

.no_stu {
  margin-top: 7.5rem;
  line-height: 1.25rem;
  font-size: 0.9rem;
  color: #aaa;
  text-align: center;
  background: #fff;
}
